title: [Unipolar leads and their significance for the evaluation of Q and T waves in third lead].
mesh_terms: D001145:Arrhythmias, Cardiac; D004562:Electrocardiography; D006801:Humans
keywords: ELECTROCARDIOGRAPHY
vernacular_title: Odnopoliusnye otvedeniia i ikh znachenie diia otsenki izmenenii zubtsov Q + T v tret'em otvedenii.